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Jim Simons's Rio Tinto Group (RIO) position

Yes: as of Q1 2026, Jim Simons holds 966K shares of RIO worth $90M (0.1% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$90M
Shares held
966K
% of portfolio
0.1%
Est. average buy price (i)
$85.36
Quarter-end price
$93.29

Estimated trade prices

Average price in quarters with purchases
$69.14
Average prices in quarters with sales
  • Q4 2025: $71.98 (1.0M shares sold)
  • Q3 2025: $61.84 (45K shares sold)
  • Q2 2024: $68.05 (671K shares sold)
  • Q3 2023: $63.79 (690K shares sold)
  • Q4 2022: $62.81 (78K shares sold)
  • Q3 2022: $57.62 (1.2M shares sold)
  • Q1 2022: $75.91 (314K shares sold)
  • Q2 2021: $85.96 (434K shares sold)

RIO price vs Simons's position

1Y 3Y 5Y MAX
Dates
$50$100$15020222023202420252026Added 80K shares (51.2%) · Q3 2021. Average closing price $78.02 · Price range $65.37–$89.3980KsharespurchasedAdded 1.1M shares (460.7%) · Q4 2021. Average closing price $64.73 · Price range $59.90–$71.091.1MsharespurchasedSold 314K shares (23.8%) · Q1 2022. Average closing price $75.91 · Price range $66.73–$84.00314KsharessoldAdded 342K shares (34.0%) · Q2 2022. Average closing price $71.67 · Price range $60.81–$82.68342KsharespurchasedSold 1.2M shares (91.0%) · Q3 2022. Average closing price $57.62 · Price range $51.22–$61.711.2MsharessoldSold 78K shares (64.0%) · Q4 2022. Average closing price $62.81 · Price range $52.78–$72.4978KsharessoldAdded 253K shares (577.6%) · Q1 2023. Average closing price $72.57 · Price range $64.60–$80.40253KsharespurchasedAdded 676K shares (227.8%) · Q2 2023. Average closing price $64.29 · Price range $59.05–$70.41676KsharespurchasedSold 690K shares (71.0%) · Q3 2023. Average closing price $63.79 · Price range $58.36–$69.81690KsharessoldNew position of 676K shares · Q1 2024. Average closing price $66.96 · Price range $62.00–$74.26676KsharespurchasedSold 671K shares (99.2%) · Q2 2024. Average closing price $68.05 · Price range $63.00–$73.61671KsharessoldAdded 215K shares (over 1,000%) · Q3 2024. Average closing price $64.23 · Price range $59.71–$71.23215KsharespurchasedAdded 251K shares (113.7%) · Q4 2024. Average closing price $63.87 · Price range $58.59–$71.16251KsharespurchasedAdded 86K shares (18.2%) · Q1 2025. Average closing price $61.56 · Price range $58.19–$64.2986KsharespurchasedAdded 698K shares (125.3%) · Q2 2025. Average closing price $59.04 · Price range $52.32–$62.75698KsharespurchasedSold 45K shares (3.6%) · Q3 2025. Average closing price $61.84 · Price range $57.66–$66.0145KsharessoldSold 1.0M shares (84.6%) · Q4 2025. Average closing price $71.98 · Price range $65.44–$82.241.0MsharessoldAdded 779K shares (417.6%) · Q1 2026. Average closing price $91.17 · Price range $81.13–$100.78779Ksharespurchased← Earlier —1 sell
Average closing price · filing quarter
$91.17
Price range · filing quarter
$81.13 – $100.78
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +779K +$71M +417.6% 966K May 14, 2026
Q4 2025 Reduced −1.0M −$74M −84.6% 187K Feb 12, 2026
Q3 2025 Reduced −45K −$2.8M −3.6% 1.2M Nov 13, 2025
Q2 2025 Added +698K +$41M +125.3% 1.3M Aug 13, 2025
Q1 2025 Added +86K +$5.3M +18.2% 557K May 14, 2025
Q4 2024 Added +251K +$16M +113.7% 471K Feb 13, 2025
Q3 2024 Added +215K +$14M +3,985.2% 221K Nov 13, 2024
Q2 2024 Reduced −671K −$46M −99.2% 5K Aug 9, 2024
Q1 2024 New +676K +$45M – 676K May 13, 2024
Q3 2023 Reduced −690K −$44M −71.0% 282K Nov 14, 2023
Q2 2023 Added +676K +$43M +227.8% 973K Aug 11, 2023
Q1 2023 Added +253K +$18M +577.6% 297K May 12, 2023
Q4 2022 Reduced −78K −$4.9M −64.0% 44K Feb 13, 2023
Q3 2022 Reduced −1.2M −$71M −91.0% 122K Nov 14, 2022
Q2 2022 Added +342K +$25M +34.0% 1.4M Aug 12, 2022
Q1 2022 Reduced −314K −$24M −23.8% 1.0M May 13, 2022
Q4 2021 Added +1.1M +$70M +460.7% 1.3M Feb 11, 2022
Q3 2021 Added +80K +$6.2M +51.2% 236K Nov 12, 2021
Q2 2021 Reduced −434K −$37M −73.5% 156K Aug 13, 2021
Q1 2021 First covered – – – 590K May 13, 2021
Data through Q1 2026 · filed May 14, 2026
20 grouped rows from 20 quarters

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Common questions

Does Jim Simons own RIO?

Yes. As of Q1 2026, Jim Simons disclosed 966K shares of RIO, worth $90M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy RIO?

Jim Simons held RIO since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jim Simons sell RIO?

The quarter-by-quarter table above shows each sale and reduction Jim Simons disclosed in RIO. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of RIO does Jim Simons own?

Jim Simons disclosed 966K shares of RIO as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jim Simons pay for RIO?

Jim Simons's estimated average buy price for RIO is $85.36, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.